Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Parking Support Brake System

Toyota Corolla Cross (2022-2026) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Parking Support Brake System

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 Precaution

PRECAUTION SENSOR EXPRESSIONS (a) The descriptions for the blind spot monitor sensors differ depending on the system. The expressions listed in the table below are used in this Repair Manual.

 Parts Location

PARTS LOCATION ILLUSTRATION *A for Gasoline Model *B for HEV Model *1 BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)

 System Diagram

SYSTEM DIAGRAM

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 Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U117087)

DESCRIPTION The electric brake booster (brake booster with master cylinder assembly) communicates with the following ECUs and sensors via CAN communication. ECM Hybrid vehicle control ECU Inverter with converter assembly Certification ECU (smart key ECU assembly) Skid control ECU

 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Sliding Roof System DTC No. Detection Item DTC Output from Link B234149 Sliding Roof Motor Internal Electronic Failure Main Body B234407 Sliding Roof Position Mechanical Failure Main Body B23457E Sliding

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